Thermotank device

Abstract

The utility model provides a constant temperature box device which comprises a constant temperature box body, a liquid storage pot is contained in the constant temperature box body, a top cover is arranged on the top of the liquid storage pot, a heat insulation sampling pipe is arranged on the top cover in a penetrating mode, a sampling plug pile is arranged in the heat insulation sampling pipe in a sleeved mode, and a sampling groove is formed in the top of the sampling plug pile. An operation pipe is arranged in the sampling groove, the bottom of the operation pipe penetrates through the sampling plug pile, one end of the thermal insulation sampling pipe extends out of the constant-temperature box body, the other end of the operation pipe extends out of the thermal insulation sampling pipe and is fixedly connected with a first valve, and the thermal insulation sampling pipe is connected with a second valve in series. According to the utility model, the thermal insulation sampling tube, the sampling plug pile, the operation tube, the first valve and the second valve are arranged to realize vacuum constant-temperature sampling detection of red wine stored at constant temperature, so that the detection precision is improved, and the red wine stored at constant temperature cannot be polluted.

Description

Technical Field

[0001] The utility model relates to the technical field of wine detection, in particular to a constant temperature box device. Background Art

[0002] In order to ensure the optimal storage temperature of red wine after production, the stored red wine is usually tested to obtain the optimal storage temperature of the red wine. Currently, red wine is usually stored in a constant temperature box. During testing, the red wine is extracted and then the pH test is performed. The sampled red wine is put back into the constant temperature box, and then the remaining red wine is tested after a period of time.

[0003] The utility model with publication number CN207551903U proposes an electronic wine cabinet, including a cabinet body and a wine barrel. The cabinet body includes a storage box, a heater and a condenser. The storage box is provided with an intelligent control panel. A wooden bracket is provided in the storage box. A cup rack and a flow control switch are provided on the top of the storage box. Both ends of the heater are connected to the condenser and the liquid storage tank. The liquid storage tank is filled with ammonia. The wine barrel includes a wooden barrel shell and a constant temperature box, as well as an insulation layer. An aluminum foil bag is hung on the constant temperature box through a hanging rod. A flow control switch is provided at the bottom of the wooden barrel shell. The mounting slot on the top of the storage box of the utility model can be used to install the wine barrel. The wine barrel adopts one barrel and three bags to pack different varieties of red wine. The flow of wine in the wine barrel is monitored by the flow control switch and the intelligent control panel, so as to reduce the oxidation of the wine body caused by long-term contact with air during drinking, and realize the simultaneous preservation of opened red wine. The utility model adopts absorption refrigeration, has a long service life, is noiseless and pollution-free, and is refrigerated by liquid ammonia, which is easy to maintain.

[0004] The above-mentioned existing technology is effective for the constant temperature storage of red wine, but is not suitable for detection and sampling. The specific defects are as follows: 1. After the constant temperature box is opened, the temperature inside it fluctuates, which affects the constant temperature storage of red wine, that is, it lacks a constant temperature sampling function; 2. The remaining red wine during sampling is easily contaminated by air, affecting the quality of the red wine storage. Simply put, the remaining red wine will deteriorate due to the entry of air during storage, making it difficult to obtain an accurate storage temperature.

[0005] To this end, the utility model provides a constant temperature box device. Utility Model Content

[0006] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a constant temperature box device to solve the problems raised in the above background technology. The utility model has constant temperature and vacuum sampling functions, which greatly improves the accuracy of red wine pH detection and facilitates accurate acquisition of the temperature suitable for red wine storage.

[0007] In order to achieve the above-mentioned purpose, the present invention is implemented through the following technical solutions: a constant temperature box device, including a constant temperature box body, a liquid storage pot is placed in the constant temperature box body, a top cover is provided on the top of the liquid storage pot, an insulating sampling tube is penetrated through the top cover, a sampling plug is provided inside the insulating sampling tube, a sampling groove is provided on the top of the sampling plug, an operating tube is provided in the sampling groove, the bottom of the operating tube passes through the sampling plug, one end of the insulating sampling tube extends to the outside of the constant temperature box body, the other end of the operating tube extends out of the insulating sampling tube and is fixedly connected to a first valve, and a second valve is connected in series to the insulating sampling tube.

[0008] Furthermore, the sampling plug has a double-ended conical structure and a rubber coating is provided on its outer wall.

[0009] Furthermore, the second valve is a ball valve and is located in the thermostatic box. The valve stem of the second valve passes through the inner wall of the thermostatic box and extends to the outside.

[0010] Furthermore, a sealing cover is detachably connected to the top of the heat-insulating sampling tube, and a notch is provided on one side of the sealing cover, in which a rubber plug is nested.

[0011] Furthermore, a liquid inlet pipe and a breathing tube are provided through the top of the top cover, and one end of the liquid inlet pipe and the breathing tube extends to the outside of the constant temperature box.

[0012] Furthermore, the liquid inlet pipe and the breathing tube are connected in series with a third valve and a fourth valve located outside the constant temperature box.

[0013] Furthermore, a seat plate is provided on the top of the constant temperature box body, and a placement groove is opened on the seat plate.

[0014] The beneficial effects of the utility model are as follows:

[0015] 1. The utility model realizes vacuum constant temperature sampling and testing of red wine stored at constant temperature by arranging a heat-insulating sampling tube, a sampling plug, an operating tube, a first valve and a second valve, thereby improving the detection accuracy and preventing contamination of the red wine stored at constant temperature.

[0016] 2. The utility model makes it more convenient to inject red wine into the liquid storage pot by arranging the liquid inlet pipe, the breathing pipe, the third valve and the fourth valve connected to the liquid storage pot, and also has the function of vacuuming. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a structural diagram of a thermostat device of the utility model;

[0018] Figure 2This is a schematic diagram of the structure of a thermostat device of the utility model, which includes a liquid storage pot, a top cover, a heat-insulating sampling tube, a liquid inlet pipe and a breathing tube;

[0019] Figure 3 This is a schematic diagram of the cooperation between a sampling plug and an operating tube of a thermostat device of the present invention;

[0020] In the figure: 1. Constant temperature box; 11. Base plate; 111. Placement groove; 2. Liquid storage pot; 3. Top cover; 4. Insulated sampling tube; 5. Sampling plug; 51. Sampling slot; 52. Rubber coating; 6. Operating tube; 7. Second valve; 71. Valve stem; 8. Sealing cover; 81. Rubber plug; 9. Liquid inlet pipe; 101. Breathing tube; 102. Third valve; 103. Fourth valve; 104. First valve. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] See also Figures 1 to 3 The utility model provides a technical solution: a constant temperature box device, including a constant temperature box body 1, which provides a storage temperature within a certain temperature range. The constant temperature box body 1 contains a liquid storage pot 2, which is used to store liquids such as red wine and fruit wine. A top cover 3 is provided on the top of the liquid storage pot 2, which seals the liquid storage pot 2. An insulating sampling tube 4 is penetrated on the top cover 3, and a sampling plug 5 is provided in the insulating sampling tube 4. The sampling plug 5 can pull out the insulating sampling tube 4. A sampling groove 51 is provided on the top of the sampling plug 5. The function of the sampling groove 51 is to collect the liquid in the liquid storage pot 2. An operating tube 6 is provided in the sampling groove 51, and the bottom of the operating tube 6 penetrates The sampling plug pile 5 and the operating tube 6 have two functions, one is to pull out the sampling plug pile 5, and the other is to draw a vacuum. One end of the insulated sampling tube 4 extends to the outside of the constant temperature box 1, and the other end of the operating tube 6 extends out of the insulated sampling tube 4 and is fixedly connected to the first valve 104. When the operating tube 6 is pulled outward, the sampling plug pile 5 can be separated from the insulated sampling tube 4. The function of the first valve 104 is to open and close the operating tube 6. A second valve 7 is connected in series to the insulated sampling tube 4. The function of the second valve 7 is to open and close the insulated sampling tube 4. The second valve 7 is a ball valve and is located in the constant temperature box 1. The valve stem 71 on the second valve 7 passes through the inner wall of the constant temperature box 1 and extends to the outside.

[0023] In this embodiment, the sampling plug 5 is a double-ended conical structure and a rubber coating 52 is provided on its outer peripheral wall to improve the sealing degree between the sampling plug 5 and the insulating sampling tube 4 .

[0024] In this embodiment, a cover 8 is detachably connected to the top of the insulated sampling tube 4. The function of the cover 8 is to seal the outer end of the insulated sampling tube 4. A notch is provided on one side of the cover 8. A rubber plug 81 is nested in the notch. The rubber plug 81 is a component for plugging and unplugging the vacuum needle.

[0025] In this embodiment, a liquid inlet pipe 9 and a breathing tube 101 are provided through the top of the top cover 3, and one end of the liquid inlet pipe 101 and the breathing tube 101 extends to the outside of the constant temperature box 1. The liquid inlet pipe 9 and the breathing tube 101 are pipelines for injecting wine into the liquid storage pot 2, wherein the liquid inlet pipe 9 and the breathing tube 101 are distributed in series with a third valve 102 and a fourth valve 103 located outside the constant temperature box 1. The breathing tube 101 is used to vacuum the liquid storage pot 2, and the liquid inlet pipe 9 is used to transport wine into the liquid storage pot 2 to realize vacuum storage of oil.

[0026] In this embodiment, a base plate 11 is provided on the top of the constant temperature box 1. A placement groove 111 is opened on the base plate 11. The placement groove 111 is used to place the wine extracted by the sampling plug 5 to facilitate the acidity (pH value) detection.

[0027] When using this device:

[0028] 1. Wine filling and heat preservation storage: Pour red wine into the liquid storage pot 2 through the liquid inlet pipe 9, then close the third valve 102, use the vacuum pump to evacuate the breathing tube 101, then close the fourth valve 103, and set the temperature in the constant temperature box 1 for storage.

[0029] 2. Sampling and testing: unscrew the sealing cap 8, insert the sampling plug 5 into the insulated sampling tube 4, then open the first valve 104, and then push the sampling plug 5 close to and contact the second valve 7 through the operating tube 6. At this time, evacuate the operating tube 6, then close the first valve 104, open the second valve 7, and the sampling plug 5 will be sucked into the liquid storage pot 2. The wine fills the sampling groove 51. At this time, pull the operating tube 6 outward, then close and open the second valve 7, open the first valve 104, take out the sampling plug 5, and pour the collected wine into the test dish placed in the placement groove 111. At this time, replace the sealing cap 8, and then use the vacuum needle to evacuate the insulated sampling tube 4 through the rubber plug 81. Continue to store the wine in the liquid storage pot 2 in a constant temperature vacuum. Finally, use the test paper to test the pH value of the red wine.

[0030] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A thermostatic box device, comprising a thermostatic box body (1), characterized in that: The constant temperature box (1) contains a liquid storage pot (2), the top of the liquid storage pot (2) is provided with a top cover (3), a heat-insulating sampling tube (4) is penetrated on the top cover (3), a sampling plug (5) is sleeved inside the heat-insulating sampling tube (4), a sampling groove (51) is opened on the top of the sampling plug (5), an operating tube (6) is arranged in the sampling groove (51), the bottom of the operating tube (6) penetrates the sampling plug (5), one end of the heat-insulating sampling tube (4) extends to the outside of the constant temperature box (1), the other end of the operating tube (6) protrudes from the heat-insulating sampling tube (4) and is fixedly connected to a first valve (104), and a second valve (7) is connected in series to the heat-insulating sampling tube (4).

2. A thermostat device according to claim 1, characterized in that: The sampling plug pile (5) is a double-ended conical structure and a layer of rubber coating (52) is provided on its outer peripheral wall.

3. A thermostat device according to claim 1, characterized in that: The second valve (7) is a ball valve and is located in the thermostatic box (1). The valve stem (71) of the second valve (7) penetrates the inner wall of the thermostatic box (1) and extends to the outside.

4. A thermostat device according to claim 1, characterized in that: The top of the heat-insulating sampling tube (4) is detachably connected to a sealing cover (8), one side of the sealing cover (8) is provided with a notch, and a rubber plug (81) is embedded in the notch.

5. A thermostatic box device according to claim 1, characterized in that: A liquid inlet pipe (9) and a breathing pipe (101) are provided through the top of the top cover (3), and one end of the liquid inlet pipe (9) and the breathing pipe (101) extends to the outside of the constant temperature box (1).

6. A thermostatic box device according to claim 5, characterized in that: The liquid inlet pipe (9) and the breathing pipe (101) are connected in series with a third valve (102) and a fourth valve (103) located outside the constant temperature box (1).

7. A thermostatic box device according to claim 1, characterized in that: A seat plate (11) is arranged on the top of the thermostatic box (1), and a placement groove (111) is provided on the seat plate (11).

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